zoom

 

	zoom
	focus

pan_speed:		-5 -4 -3 -2 -1 0 1 2 3 4 5
tilt_speed:		-5 -4 -3 -2 -1 0 1 2 3 4 5
zoom_speed:		-5 -4 -3 -2 -1 0 1 2 3 4 5
go_to:
select_one